This is a MINNESOTA TIMBERWOLVES NBA BASKETBALL T-Shirt. It is a size Medium on the tag, but definetly measures like a SMALL.  Must have been tagged wrong at the factory. It is NEW with the tag. It is 18 inches from armpit to armpit and 26 1/2 inches in length. It is an official NBA EXCLUSIVE Shirt.  Combine auctions to save on shipping. AG